diff options
Diffstat (limited to 'generic/tclIO.c')
| -rw-r--r-- | generic/tclIO.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index 55b6bdc..b9223d9 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -7752,7 +7752,7 @@ Tcl_GetChannelOption( Tcl_DString *dsPtr) /* Where to store value(s). */ { size_t len; /* Length of optionName string. */ - char optionVal[128]; /* Buffer for sprintf. */ + char optionVal[128]; /* Buffer for snprintf. */ Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ @@ -7859,9 +7859,10 @@ Tcl_GetChannelOption( if (statePtr->inEofChar == 0) { Tcl_DStringAppendElement(dsPtr, ""); } else { - char buf[4]; + char buf[2]; - sprintf(buf, "%c", statePtr->inEofChar); + buf[1] = '\0'; + buf[0] = statePtr->inEofChar; Tcl_DStringAppendElement(dsPtr, buf); } } @@ -7869,9 +7870,10 @@ Tcl_GetChannelOption( if (statePtr->outEofChar == 0) { Tcl_DStringAppendElement(dsPtr, ""); } else { - char buf[4]; + char buf[2]; - sprintf(buf, "%c", statePtr->outEofChar); + buf[1] = '\0'; + buf[0] = statePtr->outEofChar; Tcl_DStringAppendElement(dsPtr, buf); } } |